Anti-reflective coating, also known as AR, anti-glare, no-glare or glare-free coating, can provide benefits to your vision. AR coating is added to lenses to reduce glare caused by light hitting the back of the lenses. ... Most people agree that anti-reflective coatings on their glasses are definitely worth the added cost.Today's modern anti-reflective coatings can virtually eliminate the reflection of light from eyeglass lenses, allowing 99.5 percent of available light to pass through the lenses and enter the eye for good vision. ... Anti-reflective glasses also are more attractive, so you can look your best in all lighting conditions.Anti-reflective coating on glasses is not the same as a scratch coating. In fact, because some of the older anti-reflective coatings were softer than the lens material beneath it, it could actually scratch more easily than an uncoated lens.AR coating is highly recommended for all eyeglass lenses, but particularly for polycarbonate and high-index lenses, which reflect more light than regular glass or plastic lenses if anti-reflective coating is not applied.

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